Dirk Schulze:
>>> <color> and <angle> Don't need special casing anyway.
Cameron McCormack:
>> What about units for <angle>?
Dirk Schulze:
> CSS supports all of SVG and more. The default is 'deg' for us in SVG.
But that is a difference, so special casing is still needed. (We might
handle this just with a single sentence referring to css3-syntax to turn
on the "parse with units" flag for <angle>, <length> and whichever other
types need it, but it still needs to be mentioned.)